From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- parser/html/nsHtml5OwningUTF16Buffer.h | 64 ++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 parser/html/nsHtml5OwningUTF16Buffer.h (limited to 'parser/html/nsHtml5OwningUTF16Buffer.h') diff --git a/parser/html/nsHtml5OwningUTF16Buffer.h b/parser/html/nsHtml5OwningUTF16Buffer.h new file mode 100644 index 0000000000..2cc94583e7 --- /dev/null +++ b/parser/html/nsHtml5OwningUTF16Buffer.h @@ -0,0 +1,64 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nsHtml5OwningUTF16Buffer_h +#define nsHtml5OwningUTF16Buffer_h + +#include "nsHtml5UTF16Buffer.h" +#include "mozilla/Span.h" + +class nsHtml5OwningUTF16Buffer : public nsHtml5UTF16Buffer { + public: + NS_INLINE_DECL_THREADSAFE_REFCOUNTING(nsHtml5OwningUTF16Buffer) + + private: + /** + * Passes a buffer and its length to the superclass constructor. + */ + explicit nsHtml5OwningUTF16Buffer(char16_t* aBuffer); + + public: + /** + * Constructor for a parser key placeholder. (No actual buffer.) + * @param aKey a parser key + */ + explicit nsHtml5OwningUTF16Buffer(void* aKey); + + protected: + /** + * Takes care of releasing the owned buffer. + */ + ~nsHtml5OwningUTF16Buffer(); + + public: + /** + * The next buffer in a queue. + */ + RefPtr next; + + /** + * A parser key. + */ + void* key; + + static already_AddRefed FalliblyCreate( + int32_t aLength); + + /** + * Swap start, end and buffer fields with another object. + */ + void Swap(nsHtml5OwningUTF16Buffer* aOther); + + /** + * Return a span from `end` to `aBufferSize`. + */ + mozilla::Span TailAsSpan(int32_t aBufferSize); + + /** + * Add the argument to `end`. + */ + void AdvanceEnd(int32_t aNumberOfCodeUnits); +}; + +#endif // nsHtml5OwningUTF16Buffer_h -- cgit v1.2.3